20845649664

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1153}}^1$

素因数の和:1260

約数の個数: 432

約数和(自身を含む): 73593811200

約数和(自身を除く): 52748161536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 59, 63, 64, 72, 76, 84, 96, 112, 114, 118, 126, 128, 133, 144, 152, 168, 171, 177, 192, 224, 228, 236, 252, 256, 266, 288, 304, 336, 342, 354, 384, 399, 413, 448, 456, 472, 504, 531, 532, 576, 608, 672, 684, 708, 768, 798, 826, 896, 912, 944, 1008, 1062, 1064, 1121, 1152, 1153, 1197, 1216, 1239, 1344, 1368, 1416, 1596, 1652, 1792, 1824, 1888, 2016, 2124, 2128, 2242, 2304, 2306, 2394, 2432, 2478, 2688, 2736, 2832, 3192, 3304, 3363, 3459, 3648, 3717, 3776, 4032, 4248, 4256, 4484, 4612, 4788, 4864, 4956, 5376, 5472, 5664, 6384, 6608, 6726, 6918, 7296, 7434, 7552, 7847, 8064, 8071, 8496, 8512, 8968, 9224, 9576, 9912, 10089, 10377, 10944, 11328, 12768, 13216, 13452, 13836, 14592, 14868, 15104, 15694, 16128, 16142, 16992, 17024, 17936, 18448, 19152, 19824, 20178, 20754, 21888, 21907, 22656, 23541, 24213, 25536, 26432, 26904, 27672, 29736, 31388, 32284, 33984, 34048, 35872, 36896, 38304, 39648, 40356, 41508, 43776, 43814, 45312, 47082, 48426, 51072, 52864, 53808, 55344, 59472, 62776, 64568, 65721, 67968, 68027, 70623, 71744, 72639, 73792, 76608, 79296, 80712, 83016, 87628, 94164, 96852, 102144, 105728, 107616, 110688, 118944, 125552, 129136, 131442, 135936, 136054, 141246, 143488, 145278, 147584, 153216, 153349, 158592, 161424, 166032, 175256, 188328, 193704, 197163, 204081, 215232, 221376, 237888, 251104, 258272, 262884, 272108, 282492, 286976, 290556, 295168, 306432, 306698, 317184, 322848, 332064, 350512, 376656, 387408, 394326, 408162, 430464, 442752, 460047, 475776, 476189, 502208, 516544, 525768, 544216, 564984, 581112, 612243, 613396, 645696, 664128, 701024, 753312, 774816, 788652, 816324, 860928, 885504, 920094, 951552, 952378, 1004416, 1033088, 1051536, 1088432, 1129968, 1162224, 1224486, 1226792, 1291392, 1292513, 1328256, 1380141, 1402048, 1428567, 1506624, 1549632, 1577304, 1632648, 1840188, 1904756, 2008832, 2066176, 2103072, 2176864, 2259936, 2324448, 2448972, 2453584, 2582784, 2585026, 2656512, 2760282, 2804096, 2857134, 3013248, 3099264, 3154608, 3265296, 3680376, 3809512, 3877539, 4206144, 4285701, 4353728, 4519872, 4648896, 4897944, 4907168, 5170052, 5520564, 5608192, 5714268, 6026496, 6198528, 6309216, 6530592, 7360752, 7619024, 7755078, 8412288, 8571402, 8707456, 9039744, 9047591, 9297792, 9795888, 9814336, 10340104, 11041128, 11428536, 11632617, 12618432, 13061184, 14721504, 15238048, 15510156, 16824576, 17142804, 17414912, 18079488, 18095182, 18595584, 19591776, 19628672, 20680208, 22082256, 22857072, 23265234, 25236864, 26122368, 27142773, 29443008, 30476096, 31020312, 34285608, 36190364, 39183552, 39257344, 41360416, 44164512, 45714144, 46530468, 50473728, 52244736, 54285546, 58886016, 60952192, 62040624, 68571216, 72380728, 78367104, 81428319, 82720832, 88329024, 91428288, 93060936, 108571092, 117772032, 121904384, 124081248, 137142432, 144761456, 156734208, 162856638, 165441664, 176658048, 182856576, 186121872, 217142184, 248162496, 274284864, 289522912, 325713276, 330883328, 353316096, 365713152, 372243744, 434284368, 496324992, 548569728, 579045824, 651426552, 744487488, 868568736, 992649984, 1097139456, 1158091648, 1302853104, 1488974976, 1737137472, 2316183296, 2605706208, 2977949952, 3474274944, 5211412416, 6948549888, 10422824832, 20845649664]

約数ペア:

[(1, 20845649664), (2, 10422824832), (3, 6948549888), (4, 5211412416), (6, 3474274944), (7, 2977949952), (8, 2605706208), (9, 2316183296), (12, 1737137472), (14, 1488974976), (16, 1302853104), (18, 1158091648), (19, 1097139456), (21, 992649984), (24, 868568736), (28, 744487488), (32, 651426552), (36, 579045824), (38, 548569728), (42, 496324992), (48, 434284368), (56, 372243744), (57, 365713152), (59, 353316096), (63, 330883328), (64, 325713276), (72, 289522912), (76, 274284864), (84, 248162496), (96, 217142184), (112, 186121872), (114, 182856576), (118, 176658048), (126, 165441664), (128, 162856638), (133, 156734208), (144, 144761456), (152, 137142432), (168, 124081248), (171, 121904384), (177, 117772032), (192, 108571092), (224, 93060936), (228, 91428288), (236, 88329024), (252, 82720832), (256, 81428319), (266, 78367104), (288, 72380728), (304, 68571216), (336, 62040624), (342, 60952192), (354, 58886016), (384, 54285546), (399, 52244736), (413, 50473728), (448, 46530468), (456, 45714144), (472, 44164512), (504, 41360416), (531, 39257344), (532, 39183552), (576, 36190364), (608, 34285608), (672, 31020312), (684, 30476096), (708, 29443008), (768, 27142773), (798, 26122368), (826, 25236864), (896, 23265234), (912, 22857072), (944, 22082256), (1008, 20680208), (1062, 19628672), (1064, 19591776), (1121, 18595584), (1152, 18095182), (1153, 18079488), (1197, 17414912), (1216, 17142804), (1239, 16824576), (1344, 15510156), (1368, 15238048), (1416, 14721504), (1596, 13061184), (1652, 12618432), (1792, 11632617), (1824, 11428536), (1888, 11041128), (2016, 10340104), (2124, 9814336), (2128, 9795888), (2242, 9297792), (2304, 9047591), (2306, 9039744), (2394, 8707456), (2432, 8571402), (2478, 8412288), (2688, 7755078), (2736, 7619024), (2832, 7360752), (3192, 6530592), (3304, 6309216), (3363, 6198528), (3459, 6026496), (3648, 5714268), (3717, 5608192), (3776, 5520564), (4032, 5170052), (4248, 4907168), (4256, 4897944), (4484, 4648896), (4612, 4519872), (4788, 4353728), (4864, 4285701), (4956, 4206144), (5376, 3877539), (5472, 3809512), (5664, 3680376), (6384, 3265296), (6608, 3154608), (6726, 3099264), (6918, 3013248), (7296, 2857134), (7434, 2804096), (7552, 2760282), (7847, 2656512), (8064, 2585026), (8071, 2582784), (8496, 2453584), (8512, 2448972), (8968, 2324448), (9224, 2259936), (9576, 2176864), (9912, 2103072), (10089, 2066176), (10377, 2008832), (10944, 1904756), (11328, 1840188), (12768, 1632648), (13216, 1577304), (13452, 1549632), (13836, 1506624), (14592, 1428567), (14868, 1402048), (15104, 1380141), (15694, 1328256), (16128, 1292513), (16142, 1291392), (16992, 1226792), (17024, 1224486), (17936, 1162224), (18448, 1129968), (19152, 1088432), (19824, 1051536), (20178, 1033088), (20754, 1004416), (21888, 952378), (21907, 951552), (22656, 920094), (23541, 885504), (24213, 860928), (25536, 816324), (26432, 788652), (26904, 774816), (27672, 753312), (29736, 701024), (31388, 664128), (32284, 645696), (33984, 613396), (34048, 612243), (35872, 581112), (36896, 564984), (38304, 544216), (39648, 525768), (40356, 516544), (41508, 502208), (43776, 476189), (43814, 475776), (45312, 460047), (47082, 442752), (48426, 430464), (51072, 408162), (52864, 394326), (53808, 387408), (55344, 376656), (59472, 350512), (62776, 332064), (64568, 322848), (65721, 317184), (67968, 306698), (68027, 306432), (70623, 295168), (71744, 290556), (72639, 286976), (73792, 282492), (76608, 272108), (79296, 262884), (80712, 258272), (83016, 251104), (87628, 237888), (94164, 221376), (96852, 215232), (102144, 204081), (105728, 197163), (107616, 193704), (110688, 188328), (118944, 175256), (125552, 166032), (129136, 161424), (131442, 158592), (135936, 153349), (136054, 153216), (141246, 147584), (143488, 145278)]